Home / 32,279,379,946.94-44,561,671,510.92-20,076,018,551.07

Finding the Fourth Proportional to 32,279,379,946.94, 44,561,671,510.92 and 20,076,018,551.07

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Solution

The fourth proportional to 32,279,379,946.94, 44,561,671,510.92 and 20,076,018,551.07 is: 27,714,935,831.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,279,379,946.94 : 44,561,671,510.92 = 20,076,018,551.07 : x
  2. Step 2: Convert to fraction form
    32,279,379,946.94/44,561,671,510.92 = 20,076,018,551.07/x
  3. Step 3: Cross multiply
    32,279,379,946.94x = 44,561,671,510.92 × 20,076,018,551.07
  4. Step 4: Simplify right side
    32,279,379,946.94x = 894,620,943,919,917,432,832
  5. Step 5: Solve for x
    x = 894,620,943,919,917,432,832/32,279,379,946.94
  6. Step 6: Final answer
    x = 27,714,935,831.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.